assign

_.assign(object, [sources])

将源对象的自身可枚举字符串键属性分配给目标对象。源对象从左到右应用。后续源将覆盖先前源的属性分配。

¥Assigns own enumerable string keyed properties of source objects to the destination object. Source objects are applied from left to right. Subsequent sources overwrite property assignments of previous sources.

注意：此方法改变 object，并大致基于 Object.assign。

¥Note: This method mutates object and is loosely based on Object.assign.

新增于

¥Since

0.10.0

参数

¥Arguments

1. object (对象)：目标对象。

   ¥object (Object): The destination object.

2. [sources] (...对象)：起始位置。

   ¥[sources] (...Object): The source objects.

返回

¥Returns

(对象)：返回 object。

¥(Object): Returns object.

示例

¥Example

function Foo() {
  this.a = 1;
}

function Bar() {
  this.c = 3;
}

Foo.prototype.b = 2;
Bar.prototype.d = 4;

_.assign({ 'a': 0 }, new Foo, new Bar);
// => { 'a': 1, 'c': 3 }